Cheap Alaska Airlines flights Redmond (RDM) to Denver (DEN)

Use the “Price (lowest to highest)” filter on Expedia to search for cheap Alaska Airlines round-trip flights from RDM to DEN. Affordable one-way fares are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines flights to Denver are usually cheaper in the low-season months of January and November. Whether you’re searching for a return or one-way ticket, you could score a better deal then.

Begin your search one to three months ahead of your departure date to get cheap fares on Alaska Airlines flights from Robert’s Field Airport (RDM) to Denver Intl. Airport (DEN). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct trip from RDM to DEN with Alaska Airlines or any other carriers, check the “Nonstop” box when searching for flights.

Sort your results by “Morning” and “Early Morning” to see the earliest flights from RDM to DEN. Jetting off early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Hop on an Alaska Airlines flight from Robert’s Field Airport (RDM) to Denver, and you’re most likely to land at Denver Intl. Airport (DEN). This is the airline’s primary hub here.

With an excellent in-flight experience and top-tier customer service, Alaska Airlines is a favorite for many travelers heading from RDM to DEN. Plus, if you’re a Mileage Plan and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of making a booking, but your airline may charge you after that. For more information about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to update your itinerary without additional charges, tick the “Changes included” or “No cancel fee” filter when organizing your next trip.